# PTC THERMISTOR, 1.1K, RADIAL LEADED

![Product image](https://novapart.co/image/farnell:3238387/)

**URL**: https://novapart.co/products/YS4020/ptc-thermistor-11k-radial-leaded
**SKU**: YS4020
**Manufacturer**: AMPHENOL ADVANCED SENSORS
**Category**: Circuit Protection || Thermistors || PTC Thermistors
**Price**: €1.5400
**Stock**: 1000+
**Lead Time**: 106 days (indicative)

## Specifications

| Parameter | Value |
|---|---|
| Svhc | No SVHC (07-Jul-2017) |
| Applications | Current Limiting Protection |
| Trip Current | - |
| Product Range | - |
| Qualification | - |
| Thermistor Type | Disc, Radial Leaded |
| Resistance (25°C) | 1.1kohm |
| Holding Current Max | - |
| Thermistor Mounting | Through Hole |
| Operating Voltage Max | 1kV |
| Ptc Thermistor Diameter | 8mm |
| Operating Temperature Max | 60°C |
| Operating Temperature Min | -20°C |
| Switching Temperature Max | 80°C |
| Switching Temperature Min | - |
| Resistance Tolerance (25°C) | ± 20% |

## Datasheet

📄 [Download PDF](https://novapart.co/datasheet/farnell:3238387/)

**Advanced Sensors Amphenol** Amphenol Thermometrics (UK) Ltd., Crown Industrial Estate, Priorswood Road, Taunton, Somerset, TA2 8QY, UK Tel +44 (0) 1823 335200   Fax +44 (0) 1823 332637 

|**TEST SPECIFICATION**|PART No**. YS4020**|ISSUE:B|
|---|---|---|
|CUSTOMER:**Various**|DATE:**9th  May 2014**|QUANTITY:|
|**Customer P/N:**|ORIGINATOR:**M.J.Roberts**|PAGE 1 OF 2|



**DESCRIPTION:** PTC THERMISTOR INTENDED FOR USE AS A CURRENT LIMITING PROTECTION DEVICE 

## **MECHANICAL SPECIFICATION** 

CONSTRUCTION **:** BARE CERAMIC DISC WITH UNINSULATED LEADWIRES THICK FILM SILVER ELECTRODES 

TERMINATIONS **:** TIN COATED COPPER WIRE 

DIMENSIONS in mm NTS: SEE DRAWING BELOW 

**==> picture [263 x 201] intentionally omitted <==**

**----- Start of picture text -----**<br>
6.0max<br>/ S \<br>| ||\ 8.0max<br>12.0max<br>\/<br>(/~—_[L_- “\ \ :<br>2.5min<br>|<br>| |<br>| | 7.6nom |<br>0.6+0.06/-0.05 3 —=$a<br>**----- End of picture text -----**<br>


CHANGES SINCE LAST ISSUE:  Update to Amphenol Issue  : A B Date   : 26/02/10 9/05/14 

F13 

SERIAL No. YS4020 ISSUE  : A CONTINUATION 

PAGE NO.  2 

## **ELECTRICAL SPECIFICATION:** 

RESISTANCE AT 25  C : 1.1k   20% (1) RESISTANCE, -20  C to +55  C : 2.0k  max. (1) SWITCHING TEMPERATURE : 80  10  C (2) MAXIMUM VOLTAGE (VMAX ) : 1000Vrms MAXIMUM INRUSH CURRENT : 0.6A rms approx (3) RESIDUAL CURRENT  AT VMAX (Ir) : 2.0mA max. (4) AMBIENT TEMPERATURE RANGE at maximum voltage : -20 to +60  C : -25 to +125  C 

storage 

## _NOTES:_ 

- _(1) Measuring current : 1mA max._ 

- _(2) Resistance = 2_  _Resistance minimum._ 

- _(3) V = Vmax. Rseries = 1.0k_  _._ 

- _(4) Mounting for test: Device held in test clips, leadlength from disc head to clip:  10mm. Measurement made in still air, Tamb = 25_  _C._ 

F3 



## Links

- [View this product on Novapart](https://novapart.co/products/YS4020/ptc-thermistor-11k-radial-leaded)
- [Request a quote for this part](https://novapart.co/quote/)
- [Supplier page](https://es.farnell.com/amphenol-advanced-sensors/ys4020/ptc-thermistor-1-1k-radial-leaded/dp/3238387)
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